EP2018050A4 - CAMERA AND IMAGE PROCESSING METHOD - Google Patents

CAMERA AND IMAGE PROCESSING METHOD

Info

Publication number
EP2018050A4
EP2018050A4 EP07742044A EP07742044A EP2018050A4 EP 2018050 A4 EP2018050 A4 EP 2018050A4 EP 07742044 A EP07742044 A EP 07742044A EP 07742044 A EP07742044 A EP 07742044A EP 2018050 A4 EP2018050 A4 EP 2018050A4
Authority
EP
European Patent Office
Prior art keywords
picked
image
parts
camera
image processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07742044A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP2018050A1 (en
Inventor
Tatsuro Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OPT Corp
Original Assignee
OPT Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OPT Corp filed Critical OPT Corp
Publication of EP2018050A1 publication Critical patent/EP2018050A1/en
Publication of EP2018050A4 publication Critical patent/EP2018050A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/587—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields
    • H04N25/589—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields with different integration times, e.g. short and long exposures

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)

Abstract

A camera device is provided to pick up an image by which an entire object can be checked, even if there is a significant difference in brightness depending on parts of the object. A plurality of images are picked up at different exposure time or with different diaphragms. Then, parts in an image picked up with receiving light exceeding a predetermined level are replaced by parts of other images picked-up with receiving light in the predetermined level. The picked-up image synthesized by this replacement is displayed as a monitor image.
EP07742044A 2006-05-01 2007-04-20 CAMERA AND IMAGE PROCESSING METHOD Withdrawn EP2018050A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006127518A JP2007300463A (en) 2006-05-01 2006-05-01 Camera apparatus and image processing method
PCT/JP2007/058609 WO2007129549A1 (en) 2006-05-01 2007-04-20 Camera device and image processing method

Publications (2)

Publication Number Publication Date
EP2018050A1 EP2018050A1 (en) 2009-01-21
EP2018050A4 true EP2018050A4 (en) 2009-04-29

Family

ID=38667657

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07742044A Withdrawn EP2018050A4 (en) 2006-05-01 2007-04-20 CAMERA AND IMAGE PROCESSING METHOD

Country Status (4)

Country Link
US (1) US20100007766A1 (en)
EP (1) EP2018050A4 (en)
JP (1) JP2007300463A (en)
WO (1) WO2007129549A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6028382B2 (en) * 2012-04-27 2016-11-16 株式会社デンソー Front surveillance camera
JP2013255144A (en) * 2012-06-08 2013-12-19 Hitachi Consumer Electronics Co Ltd Imaging apparatus
JP6198600B2 (en) * 2013-12-16 2017-09-20 キヤノン株式会社 Image processing apparatus, imaging apparatus, control method thereof, and program
JP5875611B2 (en) * 2014-02-20 2016-03-02 キヤノン株式会社 Image processing apparatus and image processing apparatus control method
EP3148186A1 (en) * 2015-09-24 2017-03-29 Airbus Operations GmbH Virtual windows for airborne vehicles
EP3148188A1 (en) * 2015-09-24 2017-03-29 Airbus Operations GmbH Virtual windows for airborne verhicles
EP3426537A4 (en) * 2016-03-11 2019-11-06 Hyperloop Transportation Technologies, Inc. INCREASED WINDOWS
JP2020036091A (en) * 2018-08-27 2020-03-05 キヤノン株式会社 Imaging device and control method therefor, program, and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309243A (en) * 1992-06-10 1994-05-03 Eastman Kodak Company Method and apparatus for extending the dynamic range of an electronic imaging system
US20020071044A1 (en) * 1987-06-09 2002-06-13 Koji Takahashi Imgae sensing device
JP2003046857A (en) * 2001-07-27 2003-02-14 Nippon Telegr & Teleph Corp <Ntt> Method and apparatus for generating high dynamic range image, execution program of this method, and recording medium for execution program
US20030184671A1 (en) * 2002-03-28 2003-10-02 Robins Mark N. Glare reduction system for image capture devices
EP1545123A1 (en) * 2002-09-25 2005-06-22 Sony Corporation Imaging device, imaging device image output method, and computer program

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647975A (en) * 1985-10-30 1987-03-03 Polaroid Corporation Exposure control system for an electronic imaging camera having increased dynamic range
JPH0797841B2 (en) * 1987-06-09 1995-10-18 キヤノン株式会社 Imaging device
JP3528184B2 (en) * 1991-10-31 2004-05-17 ソニー株式会社 Image signal luminance correction apparatus and luminance correction method
US6219097B1 (en) * 1996-05-08 2001-04-17 Olympus Optical Co., Ltd. Image pickup with expanded dynamic range where the first exposure is adjustable and second exposure is predetermined
NZ332626A (en) * 1997-11-21 2000-04-28 Matsushita Electric Industrial Co Ltd Expansion of dynamic range for video camera
JP4282113B2 (en) * 1998-07-24 2009-06-17 オリンパス株式会社 IMAGING DEVICE, IMAGING METHOD, AND RECORDING MEDIUM CONTAINING IMAGING PROGRAM
JP4245699B2 (en) * 1998-09-16 2009-03-25 オリンパス株式会社 Imaging device
JP4074765B2 (en) 2002-02-26 2008-04-09 東芝プラントシステム株式会社 Tension control method and tension control device
US7379094B2 (en) * 2002-04-18 2008-05-27 Olympus Corporation Electronic still imaging apparatus and method having function for acquiring synthesis image having wide-dynamic range
JP2004271902A (en) 2003-03-07 2004-09-30 Sanyo Electric Co Ltd Monitor camera device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020071044A1 (en) * 1987-06-09 2002-06-13 Koji Takahashi Imgae sensing device
US5309243A (en) * 1992-06-10 1994-05-03 Eastman Kodak Company Method and apparatus for extending the dynamic range of an electronic imaging system
JP2003046857A (en) * 2001-07-27 2003-02-14 Nippon Telegr & Teleph Corp <Ntt> Method and apparatus for generating high dynamic range image, execution program of this method, and recording medium for execution program
US20030184671A1 (en) * 2002-03-28 2003-10-02 Robins Mark N. Glare reduction system for image capture devices
EP1545123A1 (en) * 2002-09-25 2005-06-22 Sony Corporation Imaging device, imaging device image output method, and computer program

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007129549A1 *

Also Published As

Publication number Publication date
EP2018050A1 (en) 2009-01-21
WO2007129549A1 (en) 2007-11-15
US20100007766A1 (en) 2010-01-14
JP2007300463A (en) 2007-11-15

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